[Event "Class-5 THS Arena"] [Site "https://lichess.org/dicVlnpO"] [Date "2020.12.08"] [White "Daivya_Roy"] [Black "SARA_BASU2009"] [Result "1-0"] [UTCDate "2020.12.08"] [UTCTime "02:26:41"] [WhiteElo "1117"] [BlackElo "1153"] [WhiteRatingDiff "+44"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "240+0"] [ECO "C42"] [Opening "Russian Game"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 Nc6 4. d4?! { (0.00 → -0.88) Inaccuracy. g3 was best. } (4. g3 Bc5 5. Bg2 O-O 6. Nc3 a5 7. O-O d6 8. Bg5 h6) 4... exd4 5. Nxd4 Bb4+ 6. Bd2?! { (-0.63 → -1.48) Inaccuracy. c3 was best. } (6. c3 Bc5 7. Be3 Nxe4 8. Nd2 Nxd2 9. Qxd2 Bb6 10. Be2 O-O 11. O-O d5 12. Rae1 Re8) 6... Nxd4?? { (-1.48 → 0.25) Blunder. Bxd2+ was best. } (6... Bxd2+) 7. Bxb4 Nc6 8. Bb5?? { (0.29 → -4.01) Blunder. Ba3 was best. } (8. Ba3 d6 9. Bd3 O-O 10. Nc3 a5 11. b3 Ne5 12. Bb2 Nxd3+ 13. Qxd3 a4 14. O-O Re8) 8... Nxb4 9. a3 Nc6 10. Ba4?! { (-4.56 → -5.94) Inaccuracy. Nc3 was best. } (10. Nc3 Qe7 11. O-O O-O 12. Re1 Qc5 13. Bxc6 dxc6 14. Qd2 Bg4 15. b4 Qc4 16. h3 Be6) 10... d6 11. b4?! { (-4.69 → -6.21) Inaccuracy. Nc3 was best. } (11. Nc3 O-O 12. O-O Re8 13. Qd3 Ne5 14. Qd4 Bd7 15. f4 Nc6 16. Qd3 Qb8 17. Kh1 a6) 11... Bg4?! { (-6.21 → -4.71) Inaccuracy. Nxe4 was best. } (11... Nxe4) 12. Qc1 Nxe4 13. f3?! { (-5.96 → -10.53) Inaccuracy. O-O was best. } (13. O-O Be6 14. Qe3 Nf6 15. Bxc6+ bxc6 16. Qc3 Qd7 17. Nd2 O-O 18. Rfe1 a5 19. Qd4 Bf5) 13... Qh4+ 14. g3 Qh3 15. fxg4 Qg2 16. Qb2? { (-9.64 → Mate in 4) Checkmate is now unavoidable. Rf1 was best. } (16. Rf1 O-O) 16... Qxh1+?! { (Mate in 4 → -30.43) Lost forced checkmate sequence. Qf2+ was best. } (16... Qf2+ 17. Kd1 Qf3+ 18. Ke1 Qe3+ 19. Kf1 Qf2#) 17. Ke2 Kd8 18. Bxc6 bxc6 19. b5?! { (-24.03 → Mate in 9) Checkmate is now unavoidable. Qb3 was best. } (19. Qb3 Re8) 19... Re8 20. Nc3 Ng5+?! { (Mate in 4 → -21.21) Lost forced checkmate sequence. Nxc3+ was best. } (20... Nxc3+ 21. Kd3 Qd5+ 22. Kxc3 Re3+ 23. Kb4 Qxb5#) 21. Kd3 Re5?? { (-20.53 → 5.57) Blunder. Qf3+ was best. } (21... Qf3+) 22. Rxh1 Nf3?! { (5.59 → 8.53) Inaccuracy. cxb5 was best. } (22... cxb5 23. Rf1 f6 24. a4 bxa4 25. Qb7 Rc8 26. Rf5 Re7 27. Qxa7 c6 28. Qb6+ Ke8 29. Qa6) 23. Nd1?! { (8.53 → 5.28) Inaccuracy. Rf1 was best. } (23. Rf1) 23... Rxb5?! { (5.28 → 7.48) Inaccuracy. Rb8 was best. } (23... Rb8) 24. a4?? { (7.48 → -4.36) Blunder. Qxg7 was best. } (24. Qxg7) 24... Rxb2 25. Nxb2 Ne5+ 26. Kc3 Rb8?! { (-4.30 → -3.04) Inaccuracy. Nxg4 was best. } (26... Nxg4) 27. Nd3?! { (-3.04 → -4.13) Inaccuracy. Rf1 was best. } (27. Rf1 Ke7) 27... Rb6? { (-4.13 → -2.32) Mistake. Nxg4 was best. } (27... Nxg4 28. Rf1 Nf6 29. g4 c5 30. Kd2 Ke8 31. Re1+ Kf8 32. g5 Nd5 33. Re4 Rb1 34. Nf4) 28. Re1? { (-2.32 → -4.18) Mistake. Nxe5 was best. } (28. Nxe5 dxe5) 28... Nf3?? { (-4.18 → -1.81) Blunder. Nxg4 was best. } (28... Nxg4 29. Rf1) 29. Rf1 Ne5?? { (-1.88 → 0.95) Blunder. Ng5 was best. } (29... Ng5 30. h4 Ne6 31. Rxf7 Rb1 32. g5 Rg1 33. Rf3 Ke8 34. Nf4 Nxf4 35. Rxf4 Rxg3+ 36. Kb4) 30. Rxf7?? { (0.95 → -9.46) Blunder. Nxe5 was best. } (30. Nxe5 dxe5 31. Rxf7 Ra6 32. g5 Rxa4 33. Rxg7 Rg4 34. Kd2 a5 35. Rxh7 Rxg5 36. Rh4 Kd7) 30... Nxf7 31. Nf4 Ne5 32. Nh5 Nf3 33. Nxg7 Rb1 34. Kc4 Re1 35. Kb4 Re4+ 36. Kc3 Re3+ 37. Kc4 Re4+ 38. Kd3 { White wins on time. } 1-0